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https://github.com/OffchainLabs/prysm.git
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4d90afe944
* Fixed size arrays in block fields * test fix * fmt * fix fetcher test * fix fuzz tests Co-authored-by: prylabs-bulldozer[bot] <58059840+prylabs-bulldozer[bot]@users.noreply.github.com>
76 lines
2.8 KiB
Go
76 lines
2.8 KiB
Go
package blocks
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import (
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"fmt"
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"github.com/pkg/errors"
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field_params "github.com/prysmaticlabs/prysm/v3/config/fieldparams"
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"github.com/prysmaticlabs/prysm/v3/consensus-types/interfaces"
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types "github.com/prysmaticlabs/prysm/v3/consensus-types/primitives"
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engine "github.com/prysmaticlabs/prysm/v3/proto/engine/v1"
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eth "github.com/prysmaticlabs/prysm/v3/proto/prysm/v1alpha1"
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"github.com/prysmaticlabs/prysm/v3/runtime/version"
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)
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var (
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_ = interfaces.SignedBeaconBlock(&SignedBeaconBlock{})
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_ = interfaces.BeaconBlock(&BeaconBlock{})
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_ = interfaces.BeaconBlockBody(&BeaconBlockBody{})
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)
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const (
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incorrectBlockVersion = "incorrect beacon block version"
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incorrectBodyVersion = "incorrect beacon block body version"
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)
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var (
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// ErrUnsupportedGetter is returned when a getter access is not supported for a specific beacon block version.
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ErrUnsupportedGetter = errors.New("unsupported getter")
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// ErrUnsupportedVersion for beacon block methods.
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ErrUnsupportedVersion = errors.New("unsupported beacon block version")
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// ErrNilObjectWrapped is returned in a constructor when the underlying object is nil.
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ErrNilObjectWrapped = errors.New("attempted to wrap nil object")
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errNilBlock = errors.New("received nil beacon block")
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errNilBlockBody = errors.New("received nil beacon block body")
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errIncorrectBlockVersion = errors.New(incorrectBlockVersion)
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errIncorrectBodyVersion = errors.New(incorrectBodyVersion)
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)
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// BeaconBlockBody is the main beacon block body structure. It can represent any block type.
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type BeaconBlockBody struct {
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version int
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isBlinded bool
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randaoReveal [field_params.BLSSignatureLength]byte
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eth1Data *eth.Eth1Data
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graffiti [field_params.RootLength]byte
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proposerSlashings []*eth.ProposerSlashing
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attesterSlashings []*eth.AttesterSlashing
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attestations []*eth.Attestation
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deposits []*eth.Deposit
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voluntaryExits []*eth.SignedVoluntaryExit
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syncAggregate *eth.SyncAggregate
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executionPayload *engine.ExecutionPayload
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executionPayloadHeader *engine.ExecutionPayloadHeader
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}
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// BeaconBlock is the main beacon block structure. It can represent any block type.
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type BeaconBlock struct {
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version int
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slot types.Slot
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proposerIndex types.ValidatorIndex
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parentRoot [field_params.RootLength]byte
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stateRoot [field_params.RootLength]byte
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body *BeaconBlockBody
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}
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// SignedBeaconBlock is the main signed beacon block structure. It can represent any block type.
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type SignedBeaconBlock struct {
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version int
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block *BeaconBlock
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signature [field_params.BLSSignatureLength]byte
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}
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func errNotSupported(funcName string, ver int) error {
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return errors.Wrap(ErrUnsupportedGetter, fmt.Sprintf("%s is not supported for %s", funcName, version.String(ver)))
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}
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